baber/WOPTO huggingface dataset:
Patent JP-2013077405-A (JP)
Title: Plane light source device and display device
Inventor: TAKATORI HIROSHI
IPC: G02F1/13357
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a plane light source device that can suppress luminance unevenness and obtain bright and uniform planar irradiation, without deteriorating light utilization efficiency, and provide a display device equipped with the plane light source device.SOLUTION: In the plane light source device 1, a specular reflection region 23 of a reflection member 20 arranged on a bottom face 4 of a case 2 reflects light emitted from a light-emitting device 14 toward a direction separated from the light-emitting device 14. As a result, luminance of light near the light-emitting device 14 out of planar irradiation light emitted from the light-emitting surface member 3 is suppressed, and luminance of the light at a central part (a position far away from the light-emitting device 14) out of the planar irradiation light emitted from the light-emitting surface member 3 can be enhanced.
Patent JP-2013076891-A (JP)
Title: Optical signal selection switch
Inventor: SUZUKI MASAYA
IPC: G02F1/31
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal selection switch where crosstalk occurring between output ports is suppressed.SOLUTION: The optical signal selection switch includes: at least one input port; a plurality of output ports; a condenser lens which condenses an optical signal emitted from the at least one input port; and deflecting means which gives phase shifts to the optical signal condensed by the condenser lens and reflects the optical signal so that the optical signal to which the phase shifts are given is coupled with the output ports via the condenser lens. A period of a phase-shifted waveform in one output port due to the deflecting means is different from 1/i (i is an integer other than 0) of periods of the phase-shift waveform in the other output ports due to the deflecting means, so that crosstalk between ports can be suppressed because, in one output port, diffracted light of second and higher orders of the other output ports are not coupled.
Patent JP-2012146951-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: TANAKA AKIRA
IPC: H01L21/304
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a water mark from occurring on the surface of a substrate for sticking of fine particles when the substrate is dried using a drying liquid having volatility.SOLUTION: A substrate is treated in a process liquid, and then it is dried with a volatile process liquid in a substrate processing method, using a substrate processing apparatus. It includes a step for processing the substrate by supplying the process liquid, a step for heating the substrate on which a liquid film of the process liquid is formed, a step for supplying the volatile process liquid to the substrate where the liquid film of the process liquid is formed, a step for stopping supply of the volatile process liquid to the substrate, and a step for drying the substrate by removing the volatile process liquid. The step for heating the substrate is started before the step for supplying the volatile process liquid. The substrate is so heated that the surface temperature of it becomes higher than a dew point temperature before the surface of the substrate is exposed on the volatile process liquid.
Patent JP-2013066679-A (JP)
Title: Bucket that can be used for hanging cloths for drying
Inventor: FUKUDA MICHIKO
IPC: D06F57/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bucket that can be used for hanging cloths for drying elliptically, provided with two handles with adjustable angles.SOLUTION: The bottom and opening of a bucket body have oval shapes. The longer diameter of the bucket bottom is long enough so that shoes can be smoothly placed. Two handles are symmetrically provided at lateral faces or opening rims of the bucket. The angle of the handle can be adjusted at multiple stages. The bucket can hang cloths or small objects on the handles.
Patent JP-2013083786-A (JP)
Title: Blood vessel anastomosis training device
Inventor: OKAMOTO SHO
IPC: G09B23/30
Filed: 2011-10-10
Abstract: PROBLEM TO BE SOLVED: To provide, at a low cost, a blood vessel anastomosis training device which is thin and can simulate movement of an organ accompanying the pulsation of blood flow to vertically move an entire blood vessel model.SOLUTION: The blood vessel anastomosis training device 10 includes: a placing plate 12 on which a blood vessel model 30 is placed; and a plate driving unit 20 for vertically moving the placing plate 12. The plate driving unit 20 includes: balloons 21a and 21b which are provided at the lower side of the placing plate 12, are expanded to raise the placing plate 12 and are deflated to lower the placing plate 12; and a bellows pump 23 which causes air to repeatedly flow into and out of the balloons 21a and 21b.
Patent JP-2013088880-A (JP)
Title: Apparatus, method, and program for clinical information processing
Inventor: KANEDA SHOJI
IPC: G06Q50/22
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, method, and program for clinical information processing capable of computing similarity between a clinical case of a target patient and clinical cases of comparable patients by appropriately weighting the cases in accordance with clinical information elements even when a small number of cases of comparable patients are available.SOLUTION: Based on registered clinical case information for likelihood ratio computation, and for each category of other clinical information elements included in the registered clinical cases of each category of key elements, a likelihood ratio between likelihood that the case falls under one category of the key elements when it is in each category of the other clinical information elements and likelihood that the case falls under a category other than the one category of the key elements when it is in each category of the other clinical information elements is computed. Based on the computed likelihood ratio and a target category of a target clinical information element, a weighting factor for each category of the other clinical information elements for each category of the key elements is determined to compute similarity using weighting information corresponding to the categories of the key elements and the categories of the clinical information elements for each registered clinical case included in the registered clinical case information for similarity computation.
Patent JP-2013088530-A (JP)
Title: Magnifying observation device
Inventor: KANG WOOBUM
IPC: G02B7/28
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying observation device capable of quickly focusing an imaging part on an observation surface of an object in an observation object area.SOLUTION: A magnifying observation device images unit areas of an observation object at a plurality of Z positions by moving an objective lens in the optical axis direction, and acquires a plurality of sets of image data corresponding to the unit areas. An image of the observation object is displayed on a display part as a navigation image on the basis of the plurality of sets of image data acquired. Shape data indicating the position of a surface of the observation object in the unit area is generated on the basis of the plurality of sets of image data acquired. An observation object area in the observation object is designated on the basis of the navigation image. The objective lens is focused on the surface of the observation object in a designated observation object area on the basis of the shape data generated.
Patent JP-2013090169-A (JP)
Title: Imaging apparatus
Inventor: HASHIGAMI KOJI
IPC: G03B17/18
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of reducing the time required for displaying a picture easy to recognize for a user.SOLUTION: The imaging apparatus includes: an imaging sensor that takes a picture of an object to generate a piece of image data; a display section that displays a picture represented by the generated image data; a switching control section that controls the imaging sensor to switch the image data to be generated between the image data based on a first area and the image data based on a second area which is included in the first area and is smaller than the first area; an exposure control calculation section that previously calculates a piece of information relevant to the exposure control on the basis of image data based on the second area while the display section displays a picture represented by the image data based on the first area; and an exposure control section that, when the switching control section switches the image data based on the first area to the image data based on the second area, controls the exposure of the imaging sensor to generate a piece of image data according to a piece of information relevant to the previously calculated exposure control.
Patent JP-2013091066-A (JP)
Title: Brazing method of aluminum
Inventor: IKEDA AKARI
IPC: B23K1/19
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a brazing method of aluminum capable of efficient and reliable brazing of aluminum without using a flux nor needing an expensive vacuum furnace.SOLUTION: A brazing material that contains 0.05 to 5.0 wt.%, preferably 1.0 to 5.0 wt.%, of magnesium is heated in an argon or helium atmosphere with a nitrogen concentration of 1% or lower. The rate of temperature increase upon heating is set within a range of 30-200°C per minute, preferably 40-180°C per minute. The pressure upon heating is set near an atmospheric pressure, thereby eliminating the need of a vacuum furnace becomes.
Patent JP-2013091608-A (JP)
Title: Myostatin/smad signal inhibitor
Inventor: KITAZAWA HIDEFUMI
IPC: A61P43/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a myostatin/Smad signal inhibitor.SOLUTION: The myostatin/Smad signal inhibitor has a black tea extract as an active ingredient.
Patent JP-2012114898-A (JP)
Title: Crystal resonator and crystal oscillator
Inventor: AKASAKA YASUHIRO
IPC: H03B5/32
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a crystal resonator capable of holding a crystal piece in a floating state without providing a bump or the like.SOLUTION: A sheet 2 is formed excluding a region where crystal holding terminals 4a, 4b are provided at a recessed part of a ceramic package 1, a level difference is provided between a region where the sheet 2 is formed and a region where it is not formed, the region where the sheet 2 is not formed is relatively recessed, and the crystal holding terminals 4a, 4b are provided in the recessed region. A crystal piece 3 is fixed to the crystal holding terminals 4a, 4b with a conductive adhesive 5, the crystal piece 3 is supported at a corner part at the end of the sheet 2, and thus the crystal resonator holds the crystal piece 3 obliquely to the recessed part bottom surface of the ceramic package.
Patent JP-2012092337-A (JP)
Title: Polyetherimide-stitched reinforcing fabric and composite material including the same
Inventor: FANG XIAOMEI
IPC: C08J5/04
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having few microcrack generation during heat and moist cycling.SOLUTION: In one aspect, a preform contains: (a) a reinforcing fabric layer; and (b) a polyetherimide fiber incorporated into the reinforcing fabric layer as a stitch thread material. The content of the polyetherimide in the reinforcing fabric layer is about less than 10 wt.%. In another aspect, an uncured and a cured composite compositions include the preform. Articles including the cured composite composition and a method for producing the cured composite compositions are also provided.
Patent JP-2013093228-A (JP)
Title: Connector and manufacturing method therefor, and plating method of silver
Inventor: KIZAKI TSUYOSHI
IPC: H01R43/16
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector including a plating layer of silver in which precipitation of copper onto the surface is suppressed, and to provide a plating method of silver capable of forming the plating layer simply, and a manufacturing method of a connector to which the plating method is applied.SOLUTION: The connector includes a plating layer of silver containing zinc on a base material of copper or a copper alloy. The plating method of silver forms a plating layer of silver containing zinc on a base material of copper or a copper alloy, by electric plating using a plating liquid containing zinc. The manufacturing method of a connector including a plating layer of silver containing zinc on a base material of copper or a copper alloy includes a step for forming the plating layer by the silver plating method.
Patent JP-2013095604-A (JP)
Title: Apparatus and method for producing glass preform for optical fiber
Inventor: IZUMI YUJI
IPC: C03B37/014
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a glass preform for an optical fiber, in which a small explosion upon switching-over to hydrogen can be prevented by specifying the upper limit value of rushing flow rate and confining the concentration of hydrogen gas in a burner.SOLUTION: An MFC 15 for hydrogen sets the maximum value of rushing flow rate, at which hydrogen gas flows instantaneously at a flow rate larger than a set flow rate, to ≤40 SLM (e.g. 30 SLM) through a check valve 40 with backflow prevention function upon switching-over from nitrogen gas to hydrogen gas, and performs flow rate control of hydrogen gas so that the concentration of hydrogen gas in a burner 16 becomes ≤4%. As a result, even if a rushing flow is generated upon switching-over from nitrogen gas to hydrogen gas, the overshoot maximum flow rate is confined to ≤40 SLM, consequently a small explosion in the vicinity of the outlet of the burner 16 can be prevented.
Patent JP-2013104744-A (JP)
Title: Rim assembly, tire testing machine, and rim assembly exchange method
Inventor: UEDA TATSUYA
IPC: G01M17/02
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a rim assembly, a tire testing machine, and a rim assembly exchange method capable of attaching a tire with small size.SOLUTION: A rim assembly comprises a pair of an upper rim 1 and a lower rim 2 which can be attached by a tire 60 which is a test object. The rim assembly comprises: a pin 6 disposed on the lower rim; and a pin reception part 3 which is disposed on the upper rim and can be engaged to the pin 6. On surfaces of a lower rim side of the upper rim, the rim assembly comprises a groove part, where a concave groove, having a concave cross section capable of receiving at least a part of a top end of the pin 6, is formed.
Patent JP-2013103973-A (JP)
Title: Rubber composition and production method therefor
Inventor: HORIE AKIRA
IPC: C08K5/36
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving a low exothermic property of a tire without decreasing abrasion resistance of the tire, and to provide a production method therefor.SOLUTION: The rubber composition includes: a rubber component (A); a thio compound (B) represented by general formula (1); and a filler containing an inorganic filler (C). In the formula, R represents a 1-10C aliphatic hydrocarbon or a 6-20C aromatic hydrocarbon; and X represents an alkali metal.
Patent JP-2013103255-A (JP)
Title: Coating agent for bottom-pouring ingot making
Inventor: OBA YASUHIDE
IPC: B22D7/10
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for bottom-pouring ingot making preventing generation of a pinhole in a steel ingot and suppressing formation of a surface flaw on the surface of the steel ingot based on a short flaw generated in a deep position of the steel ingot in casting the steel ingot by bottom-pouring.SOLUTION: The steel ingot is manufactured by using the coating agent 9 for bottom-pouring including one kind or two kinds or more of an oxide-based compound and a fluoride-based compound of Si, Al, Ca, Mg, Na, Li and free-carbon in which free-carbon content is 1-6%, viscosity at 1,300°C is 0.4-2.0 Pa s, and solidification temperature is 1,000-1,200°C, sealing molten steel 11 from a ladle 1 by a seal gas in a seal section 2, and bottom-pouring the molten steel 11 to a mold 6 through a runner 4 for casting as shown in Fig.1.
Patent JP-2013105102-A (JP)
Title: Eyepiece
Inventor: MORI MOTOHISA
IPC: G02B25/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece whose visibility can be adjusted and in which various aberrations such as a spherical aberration and a coma aberration are satisfactorily corrected.SOLUTION: An eyepiece comprises, in the order from an observation object side: a first lens group G1 having negative refractive power; a second lens group G2 having positive refractive power: and a third lens group G3 having negative refractive power. The second lens group G2 includes at least one aspherical surface, and by moving the second lens group G2 along an optical axis, visibility can be adjusted. The eyepiece satisfies conditional expressions (1): 0.25<d2/TL<0.50 and (2): 0.3<f2/f<0.6, where d2 is a movement distance of the second lens group G2 on the optical axis during the visibility adjustment, TL is a total thickness of the eyepiece (a distance on the optical axis from an optical surface of the first lens group G1 nearest to the observation object side to an optical surface of the third lens group G3 nearest to an eye point side), f2 is a focal distance of the second lens group G2, and f is a focal distance of the eyepiece at -1 [m].
Patent JP-2013103326-A (JP)
Title: Orbital sander
Inventor: TAKEDA YUKI
IPC: B24B23/04
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce vibration imparted to a worker caused by transmission of vibration generated at a base to a housing via a motor, in an orbital sander publishing a material to be polished such as wood or metal.SOLUTION: A cylindrical elastic body 10 is installed so as to cover a rotary shaft 4A of a motor 4 so that driving force of the motor 4 is transmitted to a fan 5 via the elastic body 10. An eccentric shaft 5A is formed at a lower side of the fan 5, and a base 7 is held at the eccentric shaft 5A via a bearing 6B. When the motor 4 rotates, the base 7 is orbitally driven by the action of the eccentric shaft 5A, and is finely vibrated longitudinally and laterally. The elastic body 10 is present so as to cover the rotary shaft 4A, so that the vibration transmitted from the base 7 to a housing 3 may be reduced, and thereby working efficiency can be improved.
Patent JP-2013106799-A (JP)
Title: Holder for urine bottle and urine bottle device
Inventor: KADOYA TAIKI
IPC: A61F5/44
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a urine bottle, making the opening state of a mouth part of the urine bottle easy to maintain, and capable of preventing that the urine bottle slides down.SOLUTION: This holder for the urine bottle includes: two flexible sheet parts 11, 11 facing to each other; and connection parts 12, 12 which are separated in the circumferential direction of the flexible sheets 11, 11, and in each of which two parts are connected. The holder for the urine bottle has a nearly long cylindrical shape, the respective connection parts 12, 12 are formed with anti-slipping parts by penetrating holes 14, 14, the anti-slipping parts are pinched by fingers, and force is applied in a direction wherein the dimension between the respective connection parts 12, 12 is shortened, so that each of the respective flexible sheet parts 11, 11 bends to a direction to separate the flexible sheet parts from each other to open the urine bottle from the mouth part.
Patent JP-2012085643-A (JP)
Title: Tobacco composition
Inventor: STRICKLAND JAMES A
IPC: A23L27/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing tobacco compositions capable of obtaining satisfaction accompanied with a tobacco sensual specific component and an additional flavor component released in a mouth when using a smokeless tobacco, and to provide use and a manufacturing method thereof.SOLUTION: The tobacco compositions are based on a variety of technologies. The technologies includes: films; tabs; molded parts; gels, consumable units; insoluble matrices; and a hollow shapes. In addition to tobacco, the compositions may also contain flavors, colors, and other additives. The compositions may also be orally disintegrable.
Patent JP-2013115894-A (JP)
Title: Voltage conversion circuit control device
Inventor: FUJII ATSUSHI
IPC: H02M3/155
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the root of a characteristic equation of a loop transfer function between a feedback control unit 46 and the object to be controlled (converter CNV) is generally a conjugate complex root, and the gain of the loop transfer function peaks at a resonance frequency arising therefrom, which is the cause of an overshoot or an undershoot in feedback control.SOLUTION: In a feedback control unit 46, a feedback operation amount mfb is calculated as the sum of the outputs of a proportional, an integral and a differentiation element which are added together. In an open loop control unit 44, an open loop operation amount mff is calculated. The sum of these feedback operation amount mfb and open loop operation amount mff is made to be a final operation amount (first time ratio m). An integration gain Ki is variably set according to the open loop operation amount mff.
Patent JP-2013112139-A (JP)
Title: Active vibration noise control apparatus
Inventor: SAKAMOTO KOSUKE
IPC: B60R11/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration noise control apparatus in which, even when a vehicle speed changes thereby to change frequency characteristics of vibration noise, the vibration noise can be reduced while following up this change.SOLUTION: When a vehicle speed Vs changes thereby to change frequency characteristics (peak-amplitude frequency) of vibration noise NS, by referring to a vehicle speed versus frequency correspondence table 100 representing a correspondence relation between the vehicle speed Vs and a frequency fc of a reference signal X, the frequency fc of the reference signal X that is used by an adaptive notch filter 52 is changed in accordance with the vehicle speed Vs. Therefore, the vibration noise NS can be reduced while following up the change in the frequency characteristics (peak-amplitude frequency) of the vibration noise NS.
Patent JP-2013114898-A (JP)
Title: Induction heating cooker
Inventor: KAWAMOTO HIROFUMI
IPC: H05B6/12
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To generate no unintended groan sound noise due to difference in revolution speed between cooling fans in structure for performing cooling by using two or more cooling fans.SOLUTION: An induction heating cooker includes: a revolution speed detection part 8 which detects revolution speed of first and second cooling fans 7a, 7b; and a revolution speed control part 9 which inputs detection results of the revolution speed detection part 8 to control the revolution speed of the first and second cooling fans 7a, 7b, in which the revolution speed control part 9 controls the revolution speed of the first and second cooling fans 7a, 7b within a range that no groan sound noise is generated based on the detection results of the revolution speed detection part 8.